Support stand for Christmas trees and other trees and plants



FIG. 1 is a top perspective view of a support stand for Christmas trees and other trees and plants, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, taken at one support leg;

FIG. 4 is another side elevational view thereof, taken between two adjacent support legs; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a support stand for Christmas trees and other trees and plants, as shown and described. 